Overview

overview

10

Static

static

8

4127baa3f0...36.exe

windows7_x64

10

4127baa3f0...36.exe

windows10_x64

3

Sharing

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General

  • Target

    4127baa3f097282b535cade5f89762c500b772470ff1b9eeaf94956d34e4e836

  • Size

    2.1MB

  • Sample

    210504-2j3l7jjf3e

  • MD5

    cb47df596b7e3c9e8a1f2d8bf12f3fce

  • SHA1

    4300f7bbae8f093343d49e053c763525998cd74f

  • SHA256

    4127baa3f097282b535cade5f89762c500b772470ff1b9eeaf94956d34e4e836

  • SHA512

    bfc4c852bd3062fc20f986235e2c8ca2a5913ef83bb4dc40f44cd8e219ce4c7c0d607ce34ed9fae180c21280b406283e5d6403044017b6613bef4b96232a249b

Score
10/10
xmrigminerpersistencespywarestealerupx

Malware Config

Targets

    • Target

      4127baa3f097282b535cade5f89762c500b772470ff1b9eeaf94956d34e4e836

    • Size

      2.1MB

    • MD5

      cb47df596b7e3c9e8a1f2d8bf12f3fce

    • SHA1

      4300f7bbae8f093343d49e053c763525998cd74f

    • SHA256

      4127baa3f097282b535cade5f89762c500b772470ff1b9eeaf94956d34e4e836

    • SHA512

      bfc4c852bd3062fc20f986235e2c8ca2a5913ef83bb4dc40f44cd8e219ce4c7c0d607ce34ed9fae180c21280b406283e5d6403044017b6613bef4b96232a249b

    Score
    10/10
    xmrigminerpersistencespywarestealer

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks